18484368

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 57674880

約数和(自身を除く): 39190512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 271, 294, 336, 348, 392, 406, 464, 542, 588, 609, 696, 784, 812, 813, 1084, 1176, 1218, 1392, 1421, 1624, 1626, 1897, 2168, 2352, 2436, 2842, 3248, 3252, 3794, 4263, 4336, 4872, 5684, 5691, 6504, 7588, 7859, 8526, 9744, 11368, 11382, 13008, 13279, 15176, 15718, 17052, 22736, 22764, 23577, 26558, 30352, 31436, 34104, 39837, 45528, 47154, 53116, 55013, 62872, 68208, 79674, 91056, 94308, 106232, 110026, 125744, 159348, 165039, 188616, 212464, 220052, 318696, 330078, 377232, 385091, 440104, 637392, 660156, 770182, 880208, 1155273, 1320312, 1540364, 2310546, 2640624, 3080728, 4621092, 6161456, 9242184, 18484368]

約数ペア:

[(1, 18484368), (2, 9242184), (3, 6161456), (4, 4621092), (6, 3080728), (7, 2640624), (8, 2310546), (12, 1540364), (14, 1320312), (16, 1155273), (21, 880208), (24, 770182), (28, 660156), (29, 637392), (42, 440104), (48, 385091), (49, 377232), (56, 330078), (58, 318696), (84, 220052), (87, 212464), (98, 188616), (112, 165039), (116, 159348), (147, 125744), (168, 110026), (174, 106232), (196, 94308), (203, 91056), (232, 79674), (271, 68208), (294, 62872), (336, 55013), (348, 53116), (392, 47154), (406, 45528), (464, 39837), (542, 34104), (588, 31436), (609, 30352), (696, 26558), (784, 23577), (812, 22764), (813, 22736), (1084, 17052), (1176, 15718), (1218, 15176), (1392, 13279), (1421, 13008), (1624, 11382), (1626, 11368), (1897, 9744), (2168, 8526), (2352, 7859), (2436, 7588), (2842, 6504), (3248, 5691), (3252, 5684), (3794, 4872), (4263, 4336)]